Which ZKTecho model works smoothly with this ZKLibray

[menon92]

Hello @kamshory,

I'm try to use your library with ZKTeco K40 attendance time terminal but it not giving me any response. I use this code,

<?php
include "zklibrary.php";
$zk = new ZKLibrary('192.168.1.102', 4370);
$zk->connect();
$zk->disableDevice();
$zk->testVoice();
$zk->enableDevice();
$zk->disconnect();
?>

Could you please help me that which ZKTecho model works smoothly with this library.

Thanks in advance.

[novpiseth]

make sure that your device open port 4370.?